Vincent Wall is an Australian preacher who has ministered in Churches in Sydney and Country NSW since 1995. He currently has an itinerant preaching ministry and is the author of the book titled, Tradition or Truth.

"Tradition or Truth" is written to help Roman Catholics understand that salvation is by grace alone, through Christ alone.

Vince also trains churches and individuals in street evangelism. He has developed "The Titanic Method" of street evangelism which easily enables many to be reached with the good news of the Gospel.

He also designs and publishes unique Gospel tracts which are freely distributed for evangelism.